Quality Rating: 100 out of 100 score
NPI Status: Active since May 23, 2005
1099 N Walnut Ave
New Braunfels,
Post Code: 78130
Phone: (830) 620-6151
Fax: (830) 620-6151
Mark Gerard Carolan O.d. is a Optometrist in New Braunfels, . Mark Gerard Carolan O.d. practices all healthcare services and medical treatments related to Optometrist. The NPI Number for Mark Gerard Carolan O.d. is 1073516241. The last update date is 2018-06-05.
Mark Gerard Carolan O.d.'s current location address is 1099 N Walnut Ave, New Braunfels, . You can contact this provider via phone number (830) 620-6151 and fax number (830) 620-6151. The mailing address for Mark Gerard Carolan O.d. is 1099 N Walnut Ave, New Braunfels, . To know further, please read the information below!
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 133537404 | MEDICAID (05) | Texas (TX) |
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The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 0 | 7 | 3 | 5 | 1 | 6 | 2 | 4 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 14 | 3 | 10 | 1 | 12 | 2 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 201431011228 | |||||||||
| 2 + 0 + 1 + 4 + 3 + 1 + 0 + 1 + 1 + 2 + 2 + 8 + 24 = 49 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 49 = 1 | 1 | ||||||||
The NPI number 1073516241 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1013910058 | WESTHEIMER VISION ASSOCIATES, PC Organization |
Optometrist |
10260 WESTHEIMER RD HOUSTON, Texas (TX) 713-781-3517 |
| 1063415008 | ARLINGTON MEDICAL IMAGING LLC Organization |
Physiological Laboratory |
3025 MATLOCK RD ARLINGTON, Texas (TX) 817-467-6099 |
| 1023011210 | MAUREEN STANEK POLAKOWSKI Individual |
Nurse Practitioner |
4835 LBJ FWY STE 900 DALLAS, Texas (TX) 844-941-3087 |
| 1013910272 | RICHARD KENNETH HURLEY Individual |
Anesthesiology, Pain Medicine |
1507 W MAIN ST GATESVILLE, Texas (TX) 254-865-2166 |
| 1043213259 | ROBERT P. WILLS Individual |
Anesthesiology |
2000 S MAYS ST STE 201 ROUND ROCK, Texas (TX) 512-244-4272 |